CN215673690U - 一种深冷用方便在线维修的单阀座强制密封阀 - Google Patents
一种深冷用方便在线维修的单阀座强制密封阀 Download PDFInfo
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| CN202121030592.3U CN215673690U (zh) | 2021-05-14 | 2021-05-14 | 一种深冷用方便在线维修的单阀座强制密封阀 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113202944A (zh) * | 2021-05-14 | 2021-08-03 | 大通互惠集团有限公司 | 一种深冷用方便在线维修的单阀座强制密封阀 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202944A (zh) * | 2021-05-14 | 2021-08-03 | 大通互惠集团有限公司 | 一种深冷用方便在线维修的单阀座强制密封阀 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: 363900 No.1 Shunda Road, Gunong Farm, Changtai District, Zhangzhou City, Fujian Province Patentee after: Fujian Huishang Technology Co.,Ltd. Address before: 363900 Yintang Industrial Zone, Gu Nong farm, Changtai County, Zhangzhou City, Fujian Province Patentee before: DATONG RECIPROCITY GROUP CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251223 Address after: 121000 Liaoning Province, Jinzhou City, Nan Station New District, Songshan Office, Donggou Village Patentee after: Liaoning Huade Valve Co.,Ltd. Country or region after: China Address before: 363900 No.1 Shunda Road, Gunong Farm, Changtai District, Zhangzhou City, Fujian Province Patentee before: Fujian Huishang Technology Co.,Ltd. Country or region before: China |